Codex ChatGPT Web Integration

Skill by ara.so — Codex Skills collection.

Overview

codex-chatgpt-web is a bridge that allows you to use ChatGPT Web (including Pro tier) as native models directly within Codex. It provides:

Native model integration: ChatGPT appears in Codex's model picker (Instant, Medium, High, Extra High, Pro)
Full context streaming: Complete task context, images, reasoning, and Markdown streamed back to Codex
MCP tool support: In full mode, ChatGPT can use Codex's filesystem, shell, and configured tools via MCP
Temporary Chat privacy: Each turn starts fresh without polluting ChatGPT history
Cross-platform: macOS (arm64/x64), Windows x64, Linux x64

The bridge runs a local Responses API server that routes Codex tasks through an embedded Playwright browser to ChatGPT Web.